開発者向け
35 個のツールエンコード、ハッシュ、JWT、正規表現、タイムスタンプ、Cron
Base64 デコード
Base64 文字列を元のテキストに戻す
Base64 エンコード
テキストを Base64 文字列に変換
Base64 to File
Turn Base64 content back into a downloadable file
CIDR Calculator
Network address, mask and host count from a CIDR block
カラー変換
HEX / RGB / HSL の相互変換とコントラスト判定
Cron Generator
Build a cron expression without memorising the syntax
Cron Parser
Explain what a cron expression actually means
CSS Formatter
Expand minified CSS into indented rules
CSS Minifier
Strip whitespace and comments, strings stay intact
Date Calculator
Days between dates, or add and subtract days
File to Base64
Convert any file into a Base64 string or data URI
gitignore Generator
Generate a .gitignore for your stack
ハッシュ生成
MD5 / SHA-1 / SHA-256 / SHA-512 をまとめて生成
HTML Entity Decoder
Turn HTML entities back into characters
HTML Entity Encoder
Escape HTML special characters
HTML Formatter
Indent messy HTML without touching the content
HTML Minifier
Compress HTML, pre and scripts stay intact
HTTP Status Codes
Look up what a status code means
JavaScript Minifier
Remove comments and whitespace from JS
JWT Encoder
Build a JWT from a header and payload
JWT Parser
Decode the header and payload of a token
Markdown Preview
Write Markdown, see it rendered live
Number Base Converter
Binary, octal, decimal and hex in one view
パスワード生成
安全なランダムパスワードを生成
Regex Replace
Find and replace with regular expressions
Regex Tester
Test a pattern against your own text
SQL Formatter
Format SQL into readable, indented statements
SQL Minifier
Collapse multi-line SQL into one line
SVG Formatter
Indent SVG markup for reading and diffing
SVG Minifier
Drop declarations, comments and extra whitespace
Unix タイムスタンプ変換
タイムスタンプと日時の相互変換(秒 / ミリ秒を自動判別)
Time Zone Converter
Convert a time between zones, daylight saving aware
URL Decoder
Decode percent-encoded strings
URL エンコード
URL やテキストをパーセントエンコード
UUID 生成
ランダムな v4 UUID を生成